Demeton-O, 100 µg/ml, Ethyl acetate, 1ml

o-Xylene, 100µg/mL in MeOH, 1ml

2,2',3,3',4,5,5',6-Octachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 68194-17-2

Methyl 2,3-dibromopropionate